Home / 26,581,393.50-36,682,337.79-14,358,250.62

Finding the Fourth Proportional to 26,581,393.50, 36,682,337.79 and 14,358,250.62

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Solution

The fourth proportional to 26,581,393.50, 36,682,337.79 and 14,358,250.62 is: 19,814,393.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,581,393.50 : 36,682,337.79 = 14,358,250.62 : x
  2. Step 2: Convert to fraction form
    26,581,393.50/36,682,337.79 = 14,358,250.62/x
  3. Step 3: Cross multiply
    26,581,393.50x = 36,682,337.79 × 14,358,250.62
  4. Step 4: Simplify right side
    26,581,393.50x = 526,694,199,316,316.88
  5. Step 5: Solve for x
    x = 526,694,199,316,316.88/26,581,393.50
  6. Step 6: Final answer
    x = 19,814,393.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.